New Middle Power LEDs form Nichia, 757 series updated

Nichia has updated the leading middle power LED product range with versions with even better performance.

The 757 series are the highest performing, most reliable middle power LEDs available today, with L70 lifetime up to three times longer than the best middle power LED the competition has to offer.

Nichia’s 757 series with their small-die LED package with proprietary thermoset composite material delivers efficacy and value beyond current high-power LED capabilities and performance above other commercially available mid-power LEDs, which regularly demonstrate rapid lumen depreciation and big color shifts over short periods of time.

• Primary mid-power vs. high-power design advantages consist of:
• Economies of scale that improve the total cost of solutions;
• Manufacturing yields as multiple small dies drive higher yields and lower costs;
• Design flexibility enabled by more reliable color consistency and a larger variety of electrical configurations;
• Cutting-edge performance featuring a significant, up to 50 percent lower cost of light.

The updated 757 product line, with our offer for orders of one reel or more is as follows:

Nichia 757 LEDs as of 2015 (click on name for data sheet)	Led Color	Chromaticity Coordinate Typ(x,y)		Luminous Intensity	Luminous Flux	Ra	Forward Voltage VF(V)		Directivity	IF
		x	y	Typ(cd)	Typ(lm)	Min	Typ	Max	2θ ½	(mA)
NF2W757DR-V1	Cold White	0,344	0,355	47,2	138		6,32	7,1	120	150
	Cold White	0,344	0,355	46,1	135	70	6,32	7,1	120	150
	Cold White	0,344	0,355	44,4	131	80	6,32	7,1	120	150
	Cold White	0,344	0,355	34	103	90	6,32	7,1	120	150
NF2L757DR-V1	Warm White	0,41	0,39	41	122	70	6,32	7,1	120	150
	Warm White	0,41	0,39	39,8	119	80	6,32	7,1	120	150
	Warm White	0,41	0,39	31,9	93	90	6,32	7,1	120	150
NF2W757DR-V1M2	Cold White	0,336	0,335	27,3	79,2		6,32	7,1	120	150
NF2W757DR-V1M3	Cold White	0,344	0,355	27,6	80		6,32	7,1	120	150
NF2L757DR-V1M3	Warm White	0,41	0,39	25,1	72		6,32	7,1	120	150
NF2W757DR-V1U4	Cold White	0,344	0,355	38,5	118		24	28	120	37,5
	Cold White	0,344	0,355	37,7	115	70	24	28	120	37,5
	Cold White	0,344	0,355	36,6	111	80	24	28	120	37,5
	Cold White	0,344	0,355	30,5	89	90	24	28	120	37,5
NF2L757DR-V1U4	Warm White	0,41	0,39	35,5	107	70	24	28	120	37,5
	Warm White	0,41	0,39	34,1	102	80	24	28	120	37,5
	Warm White	0,41	0,39	28	80	90	24	28	120	37,5
NT2W757DR-V1	Cold White	0,344	0,355	24,2	74,6		6,05	6,8	120	75
	Cold White	0,344	0,355	23,7	72,7	70	6,05	6,8	120	75
	Cold White	0,344	0,355	22,9	70	80	6,05	6,8	120	75
	Cold White	0,344	0,355	18,7	56,2	90	6,05	6,8	120	75
NT2L757DR-V1	Warm White	0,41	0,39	21,8	66,1	70	6,05	6,8	120	75
	Warm White	0,41	0,39	21,4	64,5	80	6,05	6,8	120	75
	Warm White	0,41	0,39	17,5	51,1	90	6,05	6,8	120	75
NF2W757D-V1F1	Cold White	0,344	0,355	11,4	34,2	70	2,76	3,3	120	65
	Cold White	0,344	0,355	10,9	33,2	80	2,76	3,3	120	65
NF2L757D-V1F1	Warm White	0,41	0,39	10,7	32,1	70	2,76	3,3	120	65
	Warm White	0,41	0,39	10,3	31,1	80	2,76	3,3	120	65
NFSW757D-V1	Cold White	0,344	0,355	11,6	34,1		2,88	3,3	120	65
	Cold White	0,344	0,355	11,3	33,2	70	2,88	3,3	120	65
	Cold White	0,344	0,355	11,1	32,7	80	2,88	3,3	120	65
	Cold White	0,344	0,355	8,5	25,7	90	2,88	3,3	120	65
NFSL757D-V1	Warm White	0,41	0,39	10,6	31	70	2,88	3,3	120	65
	Warm White	0,41	0,39	10,1	29,5	80	2,88	3,3	120	65
	Warm White	0,41	0,39	7,9	23,5	90	2,88	3,3	120	65
NFSW757D-V1M2	Cold White	0,336	0,335	6,6	19,2		2,88	3,3	120	65
NFSW757D-V1M3	Cold White	0,344	0,355	6,7	19,4		2,88	3,3	120	65
NFSL757D-V1M3	Warm White	0,41	0,39	6	17,3		2,88	3,3	120	65
NTSW757D-V1	Cold White	0,344	0,355	10,9	33		3	3,5	120	65
	Cold White	0,344	0,355	10,6	32,2	70	3	3,5	120	65
	Cold White	0,344	0,355	10,3	31	80	3	3,5	120	65
	Cold White	0,344	0,355	8,4	24,9	90	3	3,5	120	65
NTSL757D-V1	Warm White	0,41	0,39	10	30	70	3	3,5	120	65
	Warm White	0,41	0,39	9,5	28,6	80	3	3,5	120	65
	Warm White	0,41	0,39	7,7	22,6	90	3	3,5	120	65

For orders and inquires please contact us.

Invention of blue LEDs receives physics Nobel

Nobel Prize For Physics 2014: Isamu Akasaki, Hiroshi Amano And Shuji Nakamura Honored For Blue LED Invention

7 October 2014. Isamu Akasaki, Hiroshi Amano and Shuji Nakamura
are rewarded the Nobel Prize For Physics for inventing a new energy- efficient and environment-friendly light source – the blue light-emitting diode (LED). In the spirit of Alfred Nobel, the Prize awards an invention of greatest benefit to mankind; by using blue LEDs, white light can be created in a new way. With the advent of LED lamps we now have more long-lasting and more efficient alternatives to older light sources.

New light to illuminate the world

This year’s Nobel Laureates are rewarded for having invented a new energy-efficient and environment-friendly light source – the blue light-emitting diode (LED). In the spirit of Alfred Nobel the Prize rewards an invention of greatest benefit to mankind; using blue LEDs, white light can be created in a new way. With the advent of LED lamps we now have more long-lasting and more efficient alternatives to older light sources.

When Isamu Akasaki, Hiroshi Amano and Shuji Nakamura produced bright blue light beams from their semi-conductors in the early 1990s, they triggered a funda-mental transformation of lighting technology. Red and green diodes had been around for a long time but without blue light, white lamps could not be created. Despite considerable efforts, both in the scientific community and in industry, the blue LED had remained a challenge for three decades.

They succeeded where everyone else had failed. Akasaki worked together with Amano at the University of Nagoya, while Nakamura was employed at Nichia Chemicals, a small company in Tokushima. 

Their inventions were revolutionary. Incandescent light bulbs lit the 20th century; the 21st century will be lit by LED lamps.

White LED lamps emit a bright white light, are long-lasting and energy-efficient. They are constantly improved, getting more efficient with higher luminous flux (measured in lumen) per unit electrical input power (measured in watt). The most recent record is just over 300 lm/W, which can be compared to 16 for regular light bulbs and close to 70 for fluorescent lamps. As about one fourth of world electricity consumption is used for lighting purposes, the LEDs contribute to saving the Earth’s resources. Materials consumption is also diminished as LEDs last up to 100,000 hours, compared to 1,000 for incandescent bulbs and 10,000 hours for fluorescent lights.

The LED lamp holds great promise for increasing the quality of life for over 1.5 billion people around the world who lack access to electricity grids: due to low power requirements it can be powered by cheap local solar power.
The invention of the blue LED is just twenty years old, but it has already contributed to create white light in an entirely new manner to the benefit of us all.

Nichia LEDs can also be purchased from LedRise.com